中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
对叶百部碱 | (-)-tuberostemonine | 6879-01-2 | C22H33NO4 | 375.508 |
The alkaloids tuberostemonine, oxotuberostemonine, and the new base tuberostemonine-A have been isolated from the rhizomes of Stemona sessilifolia. Tuberostemonine has been oxidized to oxotuberostemonine and tuberostemonine-A has been related to tuberostemonine through common oxidation products. Study of transformation products of tuberostemonine has enabled assignment of partial structure V to the alkaloid.